2014 MERCEDES-BENZ CLA low beam

C
Calling up a malfunction
see Display messages
Car
see Vehicle
Care
Carpets..........................................291
Car wash ........................................ 285
Display...........................................290
Exhaustpipe..................................289
Exterior lights................................288
Gearorselectorlever....................290
Interior...........................................290
Matte finish...................................287
Notes.............................................285
Paint..............................................287
Plastic trim....................................290
Power washer................................286
Rearview camera..........................289
Roof lining ...................................... 291
Seat belt........................................291
Seat cover.....................................291
Sensors.........................................289
Steering wheel...............................290
Trim pieces....................................290
Washing by hand...........................286
Wheels...........................................287
Windows........................................288
Wiper blades..................................288
Wooden trim..................................290
Cargo compartment enlargement...257
Cargo tie down rings.........................258
Car wash (care).................................285
Center console
Lowersection..................................33
Uppersection..................................32
Central locking
Automatic locking (on-board
computer)......................................208
Locking/unlocking (SmartKey)........72
Changing bulbs
Brake lamps...................................114
Cornering light function.................113
High-beam headlamps...................113
Low-beam headlamps....................112
Rearfog lamp................................114
Reversing lamps............................114
Turn signals (front) ......................... 113
Turn signals (rear)..........................114
Child-proof locks
Important safety notes....................60
Reardoors.......................................60
Children
In the vehicle...................................54
Restraint systems............................54
Specialseat belt retractor...............57
Child seat
LATCH-type (ISOFIX) child seat
anchors ............................................ 58
On the front-passenger seat............57
Top Tether.......................................59
Cigarette lighter................................262
Climate control
Automatic climate control.............121
Automatic climate control (dual-
zone) .............................................. 123
Controlling automatically...............127
Cooling with airdehumidification..125
Defrosting the windows.................129
Defrosting the windshield..............129
Important safety notes..................120
Indicator lamp ................................ 127
Maximum cooling..........................129
Notes on using automatic climate
control...........................................124
Notes on using dual-zone
automatic climate control..............122
Overview of systems......................120
Problems with cooling with air
dehumidification............................127
Problem with the rear window
defroster........................................131
Refrigerant.....................................350
Refrigerant filling capacity.............351
Setting the airdistribution.............128
Setting the airflow.........................128
Setting the airvents......................132
Setting the temperature................127
Switching air-recirculation mode
on/off............................................131
Switching on/off...........................125
Switching residual heaton/off......131
6Index

Safety systems..............................213
SmartKey.......................................240
Tires ............................................... 234
Vehicle ...........................................236
Distance recorder.............................197
see Odometer
see Trip odometer
Distance warning function
Activating/deactivating.................204
Function/notes ................................ 62
Warning lamp ................................. 250
DISTRONIC PLUS
Activationconditions.....................166
Cruise control lever.......................166
Deactivating ................................... 169
Display message............................232
Displays in the multifunction
display...........................................170
Driving tips....................................170
Function/notes.............................164
Important safety notes..................164
Setting the specified minimum
distance.........................................168
Warning lamp ................................. 250
Doors
Automatic locking (on-board
computer)......................................208
Automatic locking (switch) ...............79
Central locking/unlocking
(SmartKey) .......................................72
Control panel...................................35
Display message............................239
Emergency locking ........................... 79
Emergency unlocking.......................79
Important safety notes....................77
Opening (from inside)......................77
Drinking and driving.........................157
Drinks holder
see Cupholder
Drive program
Automatic......................................147
Display...........................................144
Display (DIRECT SELECT lever)......143
Manual ...........................................148
SETUP (on-board computer)..........210
Driver's door
see Doors
Driving abroad
Mercedes-Benz Service.................285
Symmetrical low beam..................104
Driving on flooded roads..................161
Driving safety systems
ABS (Anti-lock Braking System).......61
ADAPTIVE BRAKE.............................69
Adaptive Brake Assist......................63
BAS (Brake Assist System)..............62
COLLISION PREVENTION ASSIST....62
COLLISION PREVENTION ASSIST
PLUS................................................64
Distance warning function...............62
Electronic brake force distribution...69
ESP®(Electronic Stability
Program)....................................65, 66
ETS/4ETS (Electronic Traction
System)...........................................65
Important safety information...........61
Overview..........................................61
STEER CONTROL.............................69
Driving systems
Active Parking Assist.....................178
ATTENTION ASSIST........................186
Blind Spot Assist ............................ 188
Cruise control................................162
Display message............................229
DISTRONICPLUS...........................164
HOLD function...............................172
Lane Keeping Assist......................190
Lane Tracking package..................188
PARKTRONIC.................................175
RACESTART (AMG vehicles)..........173
Rearview camera..........................182
Speed LimitAssist.........................187
Driving tips
Automatic transmission.................145
Brakes...........................................158
Break-in period..............................136
Checking brake lining thickness....160
DISTRONICPLUS...........................170
Downhill gradient...........................158
Drinking and driving.......................157
Driving abroad...............................104
Driving in winter .............................161
Driving on flooded roads................161
Driving on wet roads......................161
Exhaustcheck...............................157
8Index

Fuel ................................................ 157
General..........................................156
Hydroplaning.................................161
Icy road surfaces...........................161
Limited braking efficiency on
salted roads...................................159
Snow chains..................................315
Symmetrical low beam..................104
Wet road surface...........................159
DVD audio (on-board computer)......200
DVD video (on-board computer)......201
E
EASY-VARIO-PLUS system
Cargo compartment enlargement..257
EBD (electronic brake force
distribution)
Display message............................215
Function/notes ................................ 69
ECO display
Function/notes.............................157
On-board computer.......................198
ECO start/stop function
Automatic engine start..................140
Automatic engine switch-off..........139
Deactivating/activating.................140
General information.......................139
Important safety notes..................139
Introduction...................................139
Electronic Stability Program
see ESP®(ElectronicStability Program)
Emergencyrelease
Driver's door....................................79
Trunk...............................................82
Vehicle.............................................79
Emergency Tensioning Devices
Activation ......................................... 39
Function ...........................................53
Safety guidelines.............................40
Emissions control
Service and warranty information....22
Engine
Check Engine warning lamp ........... 248
Display message............................227
ECO start/stop function................139
Engine number ............................... 345
Irregularrunning............................141
Jump-starting.................................303
Starting problems..........................141
Starting the engine with the
SmartKey.......................................138
Switching off..................................154
Tow-starting (vehicle) ..................... 308
Engine, jump starting
see Jump starting (engine)
Engine electronics
Problem (malfunction)...................141
Engine oil
Adding...........................................282
Additives........................................348
Checking the oil level ..................... 281
Checking the oil level using the
dipstick..........................................282
Display message............................228
Filling capacity...............................348
Notes about oil grades ................... 348
Notes on oil level/consumption....281
Temperature (on-board computer).209
Viscosity........................................348
ESP®(Electronic Stability
Program)
AMG menu (on-board computer)...210
Deactivating/activating (AMG
vehicles)..........................................66
Deactivating/activating (except
AMG vehicles)................................203
Deactivating/activating (notes;
except AMG vehicles)......................68
Display message............................213
ETS/4ETS........................................65
Function/notes.........................65, 66
General notes..................................65
Important safety information...........65
Trailer stabilization ........................... 69
Warning lamp ................................. 244
ETS/4ETS (Electronic Traction
System)................................................65
Exhaustcheck...................................157
Exhaustpipe (cleaning instructions)289
Exterior lighting
Settingoptions..............................104
see Lights
Index9

High-beam headlamps
Changing bulbs..............................113
Display message............................224
Switching on/off...........................106
Hill start assist..................................138
HOLD function
Deactivating ................................... 173
Display message............................230
Function/notes.............................172
Hood
Closing ...........................................281
Display message............................239
Important safety notes..................280
Opening.........................................280
Hydroplaning.....................................161
I
Ignition lock
see Key positions
Immobilizer..........................................70
Indicator lamps
see Warning and indicator lamps
Instrument cluster
Overview..........................................29
Settings.........................................206
Warning and indicator lamps...........30
Instrument cluster lighting..............194
Interior lighting.................................110
Automatic control..........................110
Delayed switch-off (on-board
computer)......................................208
Emergency lighting........................111
Manual control ............................... 110
Overview........................................110
Reading lamp.................................110
Setting the brightness of the
ambient lighting (on-board
computer)......................................207
J
Jack
Storage location............................294
Using.............................................337
Jump starting (engine)......................303
K
Kickdown
Driving tips....................................146
Manual drive program....................149
Knee bag..............................................43
L
Lamps
see Warning and indicator lamps
Lane Keeping Assist
Activating/deactivating.................205
Display message............................230
Function/information....................190
Lane Tracking package.....................188
Lap time (RACETIMER)......................210
LATCH-type (ISOFIX) child seat
anchors................................................58
License plate lamp (display
message)............................................ 225
Light function,active
Display message............................226
Lighting
Lightswitch...................................104
Lights
Activating/deactivating the
interiorlighting delayed switch-off.208
Automatic headlamp mode............105
Cornering light function.................107
Display message............................223
Driving abroad...............................104
Fog lamps......................................105
Fog lamps (extended)....................108
Hazard warning lamps...................107
High beam flasher .......................... 107
High-beam headlamps...................106
Low-beam headlamps....................105
Parking lamps................................106
Rearfog lamp................................106
Setting the brightness of the
ambient lighting (on-board
computer)......................................207
Standing lamps..............................106
Switching Adaptive Highbeam
Assist on/off.................................207
Switching the daytime running
lamps on/off (on-board computer) 206
Index11

Switching the daytime running
lamps on/off(switch)....................105
Switching the exteriorlighting
delayed switch-off on/off (on-
board computer)............................207
Switching the surround lighting
on/off (on-board computer)..........207
Turn signals...................................106
see Interior lighting
see Replacing bulbs
Light sensor (display message).......226
Loading guidelines............................254
Locking
see Centrallocking
Locking (doors)
Automatic........................................79
Emergency locking ........................... 79
From inside (central locking
button).............................................78
Locking centrally
see Centrallocking
Locking verification signal (on-
board computer)...............................208
Low-beam headlamps
Changing bulbs..............................112
Display message............................223
Setting for driving abroad
(symmetrical).................................104
Switching on/off...........................105
Lumbar support
Adjusting the 4-way lumbar
support............................................94
M
M+S tires............................................ 314
Malfunction message
see Display messages
Matte finish (cleaning instructions)287
mbrace
Call priority....................................268
Display message............................219
Downloading destinations
(COMAND).....................................268
Downloading routes.......................272
Emergency call..............................265
General notes................................264
Geo fencing...................................272
Locatingastolen vehicle...............270
MB info call button........................267
Remote vehicle locking..................270
Roadside Assistance button..........266
Search&Send...............................269
Self-test.........................................265
Speed alert....................................272
System..........................................264
Triggering the vehicle alarm ........... 272
Vehicle remote malfunction
diagnosis.......................................271
Vehicle remote unlocking..............270
Mechanical key
Function/notes ................................ 73
Locking vehicle................................79
Unlocking the driver's door..............79
Memory card (audio).........................200
Memory function...............................100
Message memory (on-board
computer)..........................................212
Messages
see Display messages
Mirrors
see Exterior mirrors
see Rear-view mirror
see Vanity mirror (in the sun visor)
Mobile phone
Menu (on-board computer)............201
Modifying the programming
(SmartKey)...........................................73
MOExtendedtires.............................. 295
Mounting wheels
Loweringthe vehicle......................340
Mountinganew wheel...................339
Preparing the vehicle.....................336
Raising the vehicle.........................337
Removingawheel..........................339
Securing the vehicle against
rolling away...................................337
MP3
Operation ....................................... 200
see separate operating instructions
Multifunction display
Function/notes.............................196
Permanent display.........................206
Multifunction steering wheel
Operating the on-board computer.195
Overview..........................................31
12Index

Warning and indicator lamps
FunctionPage
Low-beam
headlamps105
Parking lamps106
"High-beam
headlamps106
!ESP®244
Electric parking brake (red)
(USA only)
(Canada only)247
Electric parking brake
(yellow)247
Distance warning250
Turn signals106
SRS247
Seat belts240
FunctionPage
SPORT handling
mode in AMG vehicles245
\rCoolant248
Rearfog lamp106
\rFog lamps105
Engine diagnostics248
Tire pressure monitor251

Reserve fuel248
#ESP®OFF244
$ABS242
%Brakes242
(USA only)
(Canada only)
30Instrument cluster
At a glance

Useful information
iThis Operator's Manual describes all
models and all standard and optional
equipment of your vehicle available at the
time of publication of the Operator's
Manual. Country-specific differences are
possible. Please note that your vehicle may
not be equipped with all features
described. This also applies to safety-
related systems and functions.
iRead the information on qualified
specialist workshops: (Ypage 25).
Exterior lighting
General notes
For reasons of safety, Mercedes-Benz
recommends that you drive with the lights
switched on even during the daytime. In some
countries, operation of the headlamps varies
due to legal requirements and self-imposed
obligations.
Driving abroad
Conversion to symmetrical low beam
Switch the headlamps to symmetrical low
beam in countries in which traffic drives on
the opposite side of the road from the country
where the vehicle is registered. This prevents
glare to oncoming traffic. When using
symmetrical lights, the edge of the road is not
lit as widely and as far ahead as normal.
Have the headlamps converted at a qualified
specialist workshop as close to the border as
possible before driving in these countries.
Conversion to asymmetrical low beam
after returning
Have the headlamps converted back to
asymmetrical low-beam headlamps at a
qualified specialist workshop as soon as
possible after crossing the border again.
Setting the exterior lighting
Setting options
Exterior lighting can be set using:
Rthe light switch
Rthe combination switch (Ypage 106)
Rthe on-board computer (Ypage 206)
Light switch
Operation
Left-hand standing lamps
Right-hand standing lamps
Parking lamps, license plate and
instrumentclusterlighting
Automatic headlamp mode,
controlled by the light sensor
Low-beam/high-beam headlamps
Rear fog lamp
\rFog lamp (only vehicles with front fog
lamps)
If you hear a warning tone when you leave the
vehicle, the lights may still be switched on.
XTurn the light switch to.
The exterior lighting (except the parking/
standing lamps) switches off automatically if
you:
Rremove the SmartKey fromthe ignition lock
Ropen the driver's door with the SmartKey
in position0.
104Exterior lighting
Lights and windshield wipers

Automatic headlamp mode
GWARNING
When the lightswitch is set to, the low-
beam headlamps may not be switched on
automatically if there is fog, snow or other
causes of poor visibility due to the weather
conditions such as spray. There is a risk of an
accident.
In such situations, turnthe light switch to
.
The automatic headlamp feature is only an
aid. The driver is responsible for the vehicle's
lighting at all times.
is the favored light switch setting. The
light setting is automatically selected
according to the brightness of the ambient
light (exception: poor visibility due to weather
conditions such as fog, snow or spray):
RSmartKey in position1in the ignition lock:
the parking lamps are switched on or off
automatically depending on the brightness
of the ambient light.
RWith the engine running: if you have
activated the daytime running lamps
function via the on-board computer, the
daytime running lamps or the low-beam
headlamps and parking lamps are switched
on or off automatically depending on the
brightness of the ambient light.
XTo switch on automatic headlamp
mode:turn the light switch to.
The daytime running lamps improve the
visibility of your vehicle during the day. The
daytime running lamps function is required by
law in Canada.
When the engine is running and the vehicle is
stationary: if you move the selector lever from
a drive position toP, the daytime running
lamps/low-beam headlamps go out after
three minutes.
When the engine is running, the vehicle is
stationary and in high ambient light: if you
turn the light switch to, you turn on the
daytime running lamps and parking lamps.
If the engine is running and you turn the light
switch to, the manual settings take
precedence over the daytime running lamps.
Low-beam headlamps
Even if the light sensor does not detect that
it is dark, the parking lamps and low-beam
headlamps switch on when the ignition is
switched on and the light switch is set to the
position. This is a particularly useful
function in the event of rain and fog.
XTo switch on the low-beam headlamps:
turn the SmartKey in the ignition lock to
position2or start the engine.
XTurn the light switch to.
The greenindicator lamp in the
instrumentcluster lights up.
Front fog lamps
In conditions where visibility is poor due to
fog, snow or rain, the fog lamps improve
visibility as well as making it easier for other
road users to see you. They can be operated
together with the parking lamps or together
with the parking lamps and low-beam
headlamps.
XTo switch on the front fog lamps:turn
the SmartKey in the ignition lock to position
2or start the engine.
XTurn the light switch toor.
XPress the\rbutton.
The green\rindicator lamp in the
instrumentcluster lights up.
XTo switch off the front fog lamps:press
the\rbutton.
The green\rindicator lamp in the
instrumentcluster goes out.
Only vehicles with front fog lamps are
equipped with the "fog lamp" function;
information on the fog lamp function for
vehicles with Intelligent Light System
(Ypage 108).
Exterior lighting105
Lights and windshield wipers
Z